Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 123 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 4 / 5Export PDF (full filtered list)
Quality: 6,369 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Oct 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Oct 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,115 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,061 global accepts · Tags: dp · first AC: Sep 28, 2022 · last AC: Sep 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,178 global accepts · Tags: binary search · first AC: Jul 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Tags: dp, probabilities · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,063 global accepts · Tags: data structures, dp · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,374 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,768 global accepts · Tags: combinatorics, math · first AC: Nov 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,067 global accepts · Tags: binary search, bitmasks, brute force, greedy, implementation, two pointers · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Jul 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,239 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,554 global accepts · Tags: dp, geometry · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures, greedy, implementation · first AC: Feb 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Oct 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,479 global accepts · Tags: hashing, strings · first AC: Sep 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,919 global accepts · Tags: binary search, data structures, dp, greedy, implementation, sortings · first AC: May 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,803 global accepts · Tags: data structures, dp, matrices, probabilities · first AC: Oct 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 808 global accepts · Tags: data structures · first AC: Oct 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp, fft, math · first AC: Feb 5, 2023 · C++17 (GCC 7-32) (first AC)